CA749544A - Terminal-bushing construction - Google Patents
Terminal-bushing constructionInfo
- Publication number
- CA749544A CA749544A CA749544A CA749544DA CA749544A CA 749544 A CA749544 A CA 749544A CA 749544 A CA749544 A CA 749544A CA 749544D A CA749544D A CA 749544DA CA 749544 A CA749544 A CA 749544A
- Authority
- CA
- Canada
- Prior art keywords
- terminal
- bushing construction
- bushing
- construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/005—Insulators structurally associated with built-in electrical equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/28—Capacitor type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/62—Insulating-layers or insulating-films on metal bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/01—Anti-tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/10—Bushing with current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
- Transformers For Measuring Instruments (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR848333A FR1283978A (fr) | 1960-12-29 | 1960-12-29 | Traversée pour appareils électriques |
US160870A US3222625A (en) | 1960-12-29 | 1961-12-20 | Resinous-type terminal-bushing construction with encapsulated current transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CA749544A true CA749544A (en) | 1966-12-27 |
Family
ID=76176830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA749544A Expired CA749544A (en) | 1960-12-29 | 1966-12-27 | Terminal-bushing construction |
Country Status (6)
Country | Link |
---|---|
US (1) | US3222625A (fr) |
BE (1) | BE611325A (fr) |
CA (1) | CA749544A (fr) |
CH (1) | CH378385A (fr) |
DE (1) | DE1842865U (fr) |
FR (1) | FR1283978A (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3318995A (en) * | 1966-04-25 | 1967-05-09 | Westinghouse Electric Corp | Cast electrical bushing construction having controlled and shielded shrinkage voids |
US3793562A (en) * | 1973-03-22 | 1974-02-19 | Westinghouse Electric Corp | With insulating battle supporting terminal conductors |
US3876911A (en) * | 1974-02-11 | 1975-04-08 | Schweitzer Mfg Co E | Fault indicator system for high voltage connectors |
DE2409990C2 (de) * | 1974-02-27 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Meßwandler für Hochspannungsschaltanlagen mit Metallkapselung |
DE2642216C2 (de) * | 1976-09-20 | 1982-04-15 | Messwandler-Bau Gmbh, 8600 Bamberg | Spannungstransformator mit stabförmigem Eisenkern zur Verwendung als Ankopplungstransformator für Netzwerke mit überlagerter Tonfrequenzspannung, insbesondere Rundsteueranlagen |
FR2523779A1 (fr) * | 1982-03-22 | 1983-09-23 | Berdanos Guy | Dispositif isole de transmission binaire par ligne electrique |
US4791247A (en) * | 1985-09-11 | 1988-12-13 | General Electric Company | Polyester bushing and method of making same |
US4965407A (en) * | 1988-12-09 | 1990-10-23 | Cooper Industries, Inc. | Modular bushing |
DE4008421C2 (de) * | 1990-03-16 | 1993-10-07 | Asea Brown Boveri | Durchführung |
GB9111535D0 (en) * | 1991-05-29 | 1991-07-17 | Measurement Tech Ltd | Improvements in or relating to transformers |
US5342998A (en) * | 1992-04-02 | 1994-08-30 | General Electric Company | Terminal bushing for electrical apparatus comprising a polymeric shell molded about a central conductor |
FR2709593B1 (fr) * | 1993-07-28 | 1995-09-29 | Gec Alsthom T & D Sa | Traversée de courant multifonctionnelle. |
KR0137960Y1 (ko) * | 1996-06-27 | 1999-04-01 | 이종수 | 부하 개폐기의 변류기 |
US6372994B1 (en) | 1998-12-01 | 2002-04-16 | David Servies | Wrapped film sealing system for electrical equipment |
US6702973B2 (en) | 2000-01-11 | 2004-03-09 | Mcgraw-Edison Company | Method of sealing a stud in a bushing |
US20030080848A1 (en) * | 2001-10-29 | 2003-05-01 | Hubbell Incorporated | Unitary arrester housing and support bracket |
AU2005262428B2 (en) * | 2004-06-21 | 2009-02-19 | Abb Schweiz Ag | A method and an apparatus for measuring voltage at a power switching device |
EP2445071B1 (fr) * | 2010-10-15 | 2014-01-01 | ABB Technology AG | Support pour conduites de haute tension dans des transformateurs d'huile |
DE102020212385A1 (de) | 2020-09-30 | 2022-03-31 | Siemens Energy Global GmbH & Co. KG | Hochspannungsgerät und Verfahren zur Erhöhung der dielektrischen Festigkeit in dem Hochspannungsgerät |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE118662C (fr) * | ||||
FR569263A (fr) * | 1923-07-31 | 1924-04-09 | Un transformateur d'intensité ou wattmétrique pour l'alimentation des dispositifs de déclenchement et des appareils de mesure utilisés avec les disjoncteurs à hautetension | |
CH166838A (de) * | 1932-01-29 | 1934-01-31 | Siemens Ag | Einleiterstromwandler. |
CH262655A (de) * | 1947-05-12 | 1949-07-15 | Moser Glaser & Co Ag | Trocken-Stromwandler. |
US2945912A (en) * | 1953-06-15 | 1960-07-19 | Moser Glaser & Co Ag | High voltage insulator |
US2924796A (en) * | 1954-08-07 | 1960-02-09 | Siemens Ag | Bushing-type current transformers |
US2925570A (en) * | 1954-08-12 | 1960-02-16 | Strock Howard Eugene | Current transformer |
FR1144430A (fr) * | 1955-03-31 | 1957-10-14 | Acec | Borne de traversée en matière moulée |
-
1960
- 1960-12-29 FR FR848333A patent/FR1283978A/fr not_active Expired
-
1961
- 1961-10-19 DE DEA17390U patent/DE1842865U/de not_active Expired
- 1961-12-07 CH CH1418961A patent/CH378385A/fr unknown
- 1961-12-08 BE BE611325A patent/BE611325A/fr unknown
- 1961-12-20 US US160870A patent/US3222625A/en not_active Expired - Lifetime
-
1966
- 1966-12-27 CA CA749544A patent/CA749544A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1842865U (de) | 1961-12-07 |
US3222625A (en) | 1965-12-07 |
BE611325A (fr) | 1962-03-30 |
CH378385A (fr) | 1964-06-15 |
FR1283978A (fr) | 1962-02-09 |
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